Niven, Ivan Morton, <br/><br/>
An introduction to the theory of numbers / 
Ivan Niven, Herbert S. Zuckerman, Hugh L. Montgomery. 
 - 5th ed. 
 - New Delhi :  Wiley India  c2011. 
 - xiii, 529 p. : 
<br/><br/><label>ISBN: </label>9788126518111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>511  / NIV;1